OT-2026-000037030
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000037030) never changes.
Identity and time
| Publication number | OT-2026-000037030 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-728b-b213-047abdd365ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037030 |
| Status | PUBLIC |
Content hashes
| Canonical text | b61f462792116fa4bcf3badbc8158daad996054752108ff917ece96ffb066b90 |
|---|---|
| Markdown | c7e734cbc265c92645e20cc88cbd7b83b2c35df732bca986dcdd9f9700e02d48 |
| Publication page | 7cbc79e6bdad886330b23c78a3980642c3c939c8eb7cf235b9d911fdd677e9d7 |
| Manifest | 2f4a8542c01c0b04d0df01b71512e63be418e98562497862149d19521cf12ed2 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 5253ISD+jos2r+wiOFQgJ4ODlZhTYGbxTxM60rhqW8dzTaufaNJvDaYRs2n2Bfc19Q+47wwT26YLuKWD+cGSCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:51.780221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037030observed 7cbc79e6bdad886330b23c78a3980642...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:51.762779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037030/manifest.jsonobserved 2f4a8542c01c0b04d0df01b71512e63b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:51.745322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037030/publication.mdobserved c7e734cbc265c92645e20cc88cbd7b83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:51.726264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037030/publication.txtobserved b61f462792116fa4bcf3badbc8158daa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|